import java.util.Scanner;

/**
 * Created by dllo on 18/3/29.
 */
public class Test11 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("输入第一个数");
        int a = scanner.nextInt();
        System.out.println("输入第二个数");
        int b = scanner.nextInt();
        System.out.println("输入第三个数");
        int c = scanner.nextInt();

        // if 的第三种形式
        // if(条件一){代码块1}
        //   else if(条件二){代码块2}
        //   else if(.....){......}
        if (a >= b && b >= c) {
            // a b c => 7,6,5
            // 8 ,8, 6  => a,b,c
            System.out.println(a + "," + c);
        } else if (a >= c && c >= b){
            System.out.println(a + "," + b);
        }



    }
}
